Android How to Program, 3/e

... Edit Text semicolon forward slash forward slash where user enters a query's tag. Line 38, indented once. private Floating Action Button save Floating Action Button semicolon forward slash forward slash save search. This line is highlighted. Line 39, indented once. private Shared Preferences saved Searches semicolon forward slash forward slash user's favorite searches. Line 40, indented once. private List less than sign String greater than sign tags semicolon forward slash forward slash list of tags for saved searches. Line 41, indented once. private Searches Adapter adapter semicolon forward slash forward slash for binding data to Recycler View. Line 42. Blank.

32   public class MainActivity extends AppCompatActivity {
33      // name of SharedPreferences ...